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发明人刘建华,郭海燕,马晓峰. "A Process for Preparing High-Purity 2-Amino-6-mercaptopurine-9-(2,3,5-tri-O-acetyl-β-ribofuranosyl)purine" [P]. 中国发明专利, 专利号 CN 114154520 A, 授权公告日 2020-08-02.
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